Use PerX or faith injector. Okay.
Step 1: When it says process/target type in exactly this. Engine.exe
Step 2: If you have PerX, click automatically inject, then click close when injected.
If you have Faith injector, go to settings and click close when successfully injected.(you have to manual inject for faith, or maybe thats just me?)
Step 3: Play?

Use PerX or faith injector. Okay.
Step 1: When it says process/target type in exactly this. Engine.exe
Step 2: If you have PerX, click automatically inject, then click close when injected.
If you have Faith injector, go to settings and click close when successfully injected.(you have to manual inject for faith, or maybe thats just me?)
Step 3: Play?